From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A308ECA5FE6 for ; Sun, 4 Oct 2026 12:12:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=AG556z8R1LKXoPo0/Jo0pWxC6V+wNFmVQqR/a0fBV58=; b=Zj0Zxq+IeQPl64vkZAhn9Zq2l0 y4hOabja4oFIRmnacwRUyd3Qjdj5n0JuQK38r1WncFM8CfkG/JKakC279t+U7x+Flm57auqlGDjB2 82ReSujA5BBhd/jWdectH1cIN66cBnZOm8yY/ECMRpznuOkivpPFSWzeasmQNbt6A+Up/3AHZ2TXA IFaLYGkxiiQlBEQBRwxVHJSHMg5bJkBDWyBU+BsPzFWTHigEvCYlUQWihs0cnBNJIGJy2i3S7GASh l9Rs9n3FrBG82yF27+hRNy0Dw+ZPTkekmLmkwGNsVR60364TLJun+R/FKxjlbMno8k9UTPyi+2wRv T4mv3aJw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xDL4m-0000000EmSJ-2H69; Sun, 04 Oct 2026 12:12:22 +0000 Received: from mout02.posteo.de ([185.67.36.66]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xDL4f-0000000EmRv-33Yq for linux-arm-kernel@lists.infradead.org; Sun, 04 Oct 2026 12:12:17 +0000 Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 1FD35240103 for ; Sun, 4 Oct 2026 14:12:10 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=posteo.net; s=1984.8680eb; t=1791115930; bh=AG556z8R1LKXoPo0/Jo0pWxC6V+wNFmVQqR/a0fBV58=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version: Content-Transfer-Encoding:From; b=PgC0y9P6AL+Hjdl2vXEQ9pAQyYhK/vtSmQr3DJC5nfDEEaKkk+QZVAms1zRQZM2GP Fse8GY1m0GVQyc414aEn6EUo8OW5c5+lLDlcVDJLKxaBl2AtN+5HOHKW4101t0NDlM tZsX8+E0dSUKiErG9KPiFTHjcxyk7NGVdkKyv+gCKlscE/vlNbk7ztQshlXs4kcm8s whyNdUJtQEMSWKparH5cM8QeNRN7Tc2x3c9eptObx/2lzs5yDkKyg2WICT4J/6Qha2 Zgf6sj2ExdgDqq60PPMWnt+xFerSEA8rLaYoquGwix1H44WAwFghXpo5BTSVUFTh3z h4ACwWWVVYvVA== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4hyLx45Qn5z9rxB; Sun, 4 Oct 2026 14:12:08 +0200 (CEST) From: Mateusz Nowicki To: Alexandre Torgue , Maxime Coquelin Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mateusz Nowicki Subject: [PATCH] arm64: dts: st: add thermal zones on stm32mp251 Date: Sun, 04 Oct 2026 12:12:09 +0000 Message-ID: <20261004121200.64034-1-mateusz.nowicki@posteo.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261004_051214_104179_EB9A7695 X-CRM114-Status: UNSURE ( 8.02 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a CPU and a SoC thermal zone for the two DTS sensors, each with a critical trip point at 120 degrees Celsius, below the 125 degrees Celsius max junction temperature of the STM32MP25. Signed-off-by: Mateusz Nowicki --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 28 ++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index b624f998b87c..fd174c88b26d 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -158,6 +158,34 @@ RET_PD: power-domain-retention { }; }; + thermal-zones { + cpu-thermal { + polling-delay = <1000>; + thermal-sensors = <&dts 1>; + + trips { + cpu-crit { + temperature = <120000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + soc-thermal { + polling-delay = <1000>; + thermal-sensors = <&dts 0>; + + trips { + soc-crit { + temperature = <120000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupt-parent = <&intc>; base-commit: f831584128ac2a36fb4fa62fe106793d08c2dbf1 -- 2.56.0